| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.26 | 8.270% | $30.5971 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $122.75 | 4.230% | $127.9423 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $46.66 | 10.751% | $51.6764 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $44.63 | 8.523% | $48.4338 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $104.90 | 3.785% | $108.8705 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $246.67 | 5.369% | $259.9137 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $8.52 | 9.473% | $9.3271 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $602.39 | $636.7609 | $636.76 | $636.80 | $636.70 | |